Printed Wiring Board -Audio Section - Sony ICD-UX71 Service Manual

ICD-UX71/UX71F/UX81/UX81F/UX91F
4-3. PRINTED WIRING BOARD – AUDIO Section –
1 2 3
AUDIO BOARD
A
(SIDE A)
D4000
(OPR)
B D4005
LCD
BACK LIGHT
C
D4004
LCD
BACK LIGHT
D
E
AUDIO BOARD
(SIDE B)
FB1005
D1014
F
J1001
(HEADPHONE)
UX71F
G
/UX81F
/UX91F
FB1004
C1008
FB1003
J1002
H
(MIC)
R1006
FB1002
R1011
R1007
R1005
C1006 R1002
I
MIC903
(R-CH)
ICD-UX71/UX71F/UX81/UX81F/UX91F
• : Uses unleaded solder.
4 5 6
Q4002
Q4004
4 3
6 1
Q1000
1 6
3 4
S4013
R1089
R1090
MIC902
(L-CH)
LCD901
LIQUID CRYSTAL
UX71F/UX81F/UX91F DISPLAY PANEL
R1041
CN4000
18 1
C4011 C4014 C4012 C4007
R4033
C4010 C4013 C4009 C4008
R1040
JL1015 R1081
JL1018
R1025 C1056
C1064
C1055
JL1019
C1037 R1064
C1020
1 24 17
16
FB1010 JL1017
L1002
R1095
UX71F
IC1002
/UX81F
JL1016
R1012 6 13
/UX91F
7 12
JL1007
R1094
R1013 25 24 17
FB1008
16
JL1008
IC1001
Q1002 C1023
JL1006
Q2016 D1015
C1024 32 9
1 8
D1008
C1038
C1039
JL1005
D1007
R1070
C1018
R1016
S4005 S4000
R1015 R4010
7 8 9
S4001
MENU
C2031
Q2007
JL2010
C4015
4
R4004
JL2000
R4008 S4001 6
R4019
R4001
1 8
C2048
S4011
IC2002
C2023
R4025 R4006
4 5
+
14
C1001
R4009
JL1000
IC3000
S4014 S4012
R1000 C1000
ENT 22
R4018
C1002
FB1012 R3013
S4010
R4016
FB1011
R1017
JL1013
- JL1014 S4009
DIVIDE
(CHASSIS)
SP901
(SPEAKER)
UX71/UX81
IC1003
R1099
6 5
C1041
R1061
R1097 R1044
10 1
UX71F
R1058
/UX81F
1 6
R1036
C1043
/UX91F
R2023
Q2013
3 4 R1052
C1030 R1032
1 6
C1048
R1050 R2021
3 4
R1098 R1045
R1033
C1031 Q2015 C2047
UX71/UX81
R1091 4 3
IC2012 D2011
3 2
C2009
R1079 D2004 6 1
UX71F
4 1 Q2014
/UX81F R2074
R1074
C2036
/UX91F
Q4003
D2009
R2058
C4002 R2057
R4015 R4017
S4006 S4002
S4004
R4021
14 14
10 11 12
R2009
C2050
C2029
R2017
C2011
C2014
3
2 1 R2016
6 4
1
IC2004
R2018
C2007 R2040
IC2001
3
C3003
R2027
3 4
R3006
C2015
11
JL2004
D3000
1 10
IC2003
5 6
Q2009
1
C2010
Q2018
JL2003 JL2002
R2045
R2046
JL2005
JL2009
JL2006
12
Q2019
1-878-212-
(12)
EXCEPT LA MODEL
DRY BATTERY
SIZE"AAA"
(IEC DESIGNATION LR03)
1PCS,1.5V
(Page 18)
MAIN BOARD CN8002
A
EXCEPT LA MODEL
R2030
Q2017
Q2003 CN4001 Q2002
R2034
1
2 1
C2020
4
3
IC2008
R2007
3 2
R2024
1 8
4 1
R2019
R2000
4 5
C2000
R2020
D2008
R2015 D2000
C2002
L2002
5 4
IC2005
Q2001
1 3
1
R2003
3
C2037
4 6
Q2005
3 2
60 59
4 1
R4003
S4007
R4005 C2038
-
A B
UX71F/UX81F/UX91F 12
(12)
1-878-212-
• Semiconductor
Location
Ref. No. Location
D1000 G-3
D1001 I-2
D1002 F-3
D1003 G-3
D1007 H-4
D1008 H-4
D1012 G-4
D1014 F-3
D1015 H-5
D2000 H-10
D2003 A-8
D2004 H-8
D2008 H-11
D2009 H-8
D2010 B-7
D2011 H-8
D3000 B-10
D4000 A-2
D4004 D-3
D4005 B-3
IC1001 H-6
IC1002 G-5
IC1003 G-8
IC1004 G-6
IC2001 B-10
IC2002 B-8
IC2003 B-11
IC2004 A-11
IC2005 H-10
IC2007 H-12
IC2008 G-12
IC2012 H-7
IC2013 G-10
IC3000 B-9
Q1000 B-6
Q1002 H-4
Q1004 G-7
Q2001 H-10
Q2002 G-12
Q2003 G-10
Q2005 H-9
Q2007 A-9
Q2009 B-11
Q2013 H-8
Q2014 H-8
Q2015 H-8
Q2016 H-5
Q2017 G-9
Q2018 C-11
Q2019 C-11
Q4002 A-6
Q4003 H-7
Q4004 A-6